1, the B value is the thermal constant of the negative temperature coefficient thermistor, that is, the thermistor chip (a semiconductor ceramic) after high temperature sintering, forming a material with a certain resistivity, each formula and sintering temperature only one B value.
2, the B value is the material constant of the thermistor, that is, the thermistor chip (a semiconductor ceramic) after high temperature sintering, forming a material with a certain resistivity, each formula and burningThere is only one B value at the junction temperature, so it is a material constant.
3, the B value of the NTC thermistor is the thermal sensitivity index of a negative temperature coefficient thermistor, which is defined as the ratio of the difference between the natural logarithm of the zero power resistance value at two temperatures and the difference between the reciprocal of two temperatures.
4, B value is the material constant of NTC negative temperature coefficient thermistor. NTC thermistor (negative temperature coefficient thermistor) is a kind of sensor resistor whose resistance value decreases with the increase of temperature. Widely used in a variety of electronic components, such as temperature sensors, multiple fuses and self-regulating heaters.The rate of the material has only one B value for each formulation and sintering temperature.
B value is the material constant of the thermistor, that is, the thermistor chip (a semiconductor ceramic) after high temperature sintering, forming a material with a certain resistivity, each formula and sintering temperature only one B value, so it is a material constant.
B value refers to the material constant (thermal sensitivity index) of the NTC temperature sensor, which can be calculated by measuring the resistance value of the NTC temperature sensor at 25 ° C and 50 ° C (or 85 ° C). Different temperatures show different resistance values.
B value is the material constant of NTC negative temperature coefficient thermistor. NTC thermistor (negative temperature coefficient thermistor) is a kind of sensor resistor whose resistance value decreases with the increase of temperature. Widely used in a variety of electronic components, such as temperature sensors, multiple fuses and self-regulating heaters.
thermal index), can be calculated by measuring the resistance value of the NTC temperature sensor at 25 ° C and 50 ° C (or 85 ° C). The B value is proportional to the resistance temperature coefficient, that is, the greater the B value, the greater the resistance temperature coefficient.
ThermistorThe B value is the thermal sensitivity index, and the B value can be calculated by measuring the resistance value at 25 degrees Celsius and 50 degrees Celsius (or 85 degrees Celsius). The B value is positively correlated with the resistance temperature coefficient of the product, that is, the greater the B value, the greater the resistance temperature coefficient.